CVE-2023-2617

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-2617
A vulnerability classified as problematic was found in OpenCV wechat_qrcode Module up to 4.7.0. Affected by this vulnerability is the function DecodedBitStreamParser::decodeByteSegment of the file qrcode/decoder/decoded_bit_stream_parser.cpp. The manipulation leads to null pointer dereference. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-228547.

5.3 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

5.0 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References
Link Resource
https://gist.github.com/GZTimeWalker/3ca70a8af2f5830711e9cccc73fb5270 Product
https://github.com/opencv/opencv_contrib/pull/3480 Issue Tracking Patch
https://vuldb.com/?ctiid.228547 Permissions Required
https://vuldb.com/?id.228547 Permissions Required
https://gist.github.com/GZTimeWalker/3ca70a8af2f5830711e9cccc73fb5270 Product
https://github.com/opencv/opencv_contrib/pull/3480 Issue Tracking Patch
https://vuldb.com/?ctiid.228547 Permissions Required
https://vuldb.com/?id.228547 Permissions Required
https://github.com/opencv/opencv_contrib/pull/3480 Issue Tracking Patch
Configurations

Configuration 1 (hide)

cpe:2.3:a:opencv:opencv:*:*:*:*:*:*:*:*
History

27 Jan 2025, 19:15

Type Values Removed Values Added
References () https://github.com/opencv/opencv_contrib/pull/3480 - Issue Tracking, Patch () https://github.com/opencv/opencv_contrib/pull/3480 - Issue Tracking, Patch

21 Nov 2024, 07:58

Type Values Removed Values Added
CVSS v2 : 5.0
v3 : 7.5 		v2 : 5.0
v3 : 5.3
References () https://gist.github.com/GZTimeWalker/3ca70a8af2f5830711e9cccc73fb5270 - Product () https://gist.github.com/GZTimeWalker/3ca70a8af2f5830711e9cccc73fb5270 - Product
References () https://github.com/opencv/opencv_contrib/pull/3480 - Issue Tracking, Patch () https://github.com/opencv/opencv_contrib/pull/3480 - Issue Tracking, Patch
References () https://vuldb.com/?ctiid.228547 - Permissions Required () https://vuldb.com/?ctiid.228547 - Permissions Required
References () https://vuldb.com/?id.228547 - Permissions Required () https://vuldb.com/?id.228547 - Permissions Required

17 May 2023, 15:52

Type Values Removed Values Added
CPE cpe:2.3:a:opencv:opencv:*:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.5
References (MISC) https://vuldb.com/?ctiid.228547 - (MISC) https://vuldb.com/?ctiid.228547 - Permissions Required
References (MISC) https://vuldb.com/?id.228547 - (MISC) https://vuldb.com/?id.228547 - Permissions Required
References (MISC) https://gist.github.com/GZTimeWalker/3ca70a8af2f5830711e9cccc73fb5270 - (MISC) https://gist.github.com/GZTimeWalker/3ca70a8af2f5830711e9cccc73fb5270 - Product
References (MISC) https://github.com/opencv/opencv_contrib/pull/3480 - (MISC) https://github.com/opencv/opencv_contrib/pull/3480 - Issue Tracking, Patch

10 May 2023, 06:15

Type Values Removed Values Added
New CVE
Information

Published : 2023-05-10 06:15

Updated : 2025-01-27 19:15

NVD link : CVE-2023-2617

Mitre link : CVE-2023-2617

CVE.ORG link : CVE-2023-2617

JSON object : View

Products Affected

opencv

  • opencv
CWE
CWE-476

NULL Pointer Dereference